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Extract from the Register of European Patents

EP About this file: EP1015511

EP1015511 - HIGH INTERNAL PHASE RATIO EMULSIONS AND STABLE AQUEOUS DISPERSIONS OF HYDROXY-FUNCTIONAL POLYMERS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  28.02.2003
Database last updated on 20.09.2024
Most recent event   Tooltip28.02.2003No opposition filed within time limitpublished on 16.04.2003  [2003/16]
Applicant(s)For all designated states
THE DOW CHEMICAL COMPANY
2030 Dow Center
Midland, Michigan 48674 / US
[2000/27]
Inventor(s)01 / PIECHOCKI, Christian
20, rue du Prieur Hoffer
F-67500 Marienthal / FR
02 / PATE, James, E.
933 West Walter Road
Sanford, MI 48657 / US
03 / MANG, Michael, N.
3708 Haskin Drive
Midland, MI 48640 / US
04 / SCHMIDT, Dale, C.
5301 Swede Avenue
Midland, MI 48642 / US
05 / WHITE, Jerry, E.
418 Huckeberry Drive
Lake Jackson, TX 77566 / US
[2000/27]
Representative(s)Raynor, John, et al
Beck Greener
Fulwood House
12 Fulwood Place
London
WC1V 6HR / GB
[N/P]
Former [2000/27]Raynor, John, et al
W.H. Beck, Greener & Co 7 Stone Buildings Lincoln's Inn
London WC2A 3SZ / GB
Application number, filing date98941068.326.08.1998
[2000/27]
WO1998US17694
Priority number, dateUS19970058067P05.09.1997         Original published format: US 58067 P
[2000/27]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO9912995
Date:18.03.1999
Language:EN
[1999/11]
Type: A1 Application with search report 
No.:EP1015511
Date:05.07.2000
Language:EN
The application published by WIPO in one of the EPO official languages on 18.03.1999 takes the place of the publication of the European patent application.
[2000/27]
Type: B1 Patent specification 
No.:EP1015511
Date:24.04.2002
Language:EN
[2002/17]
Search report(s)International search report - published on:EP18.03.1999
ClassificationIPC:C08J3/03, C08J3/07
[2000/27]
CPC:
C08J3/07 (EP,US); C08J3/03 (KR); C08G59/066 (EP,US);
C08G59/12 (EP,US); C08L71/00 (EP,US); C08J2371/00 (EP,US);
Y10S516/926 (EP,US); Y10S516/928 (EP,US); Y10S526/939 (EP,US) (-)
C-Set:
C08L71/00, C08L71/00 (EP,US)
Designated contracting statesBE,   CH,   DE,   DK,   ES,   FR,   GB,   IT,   LI,   NL,   SE [2000/27]
TitleGerman:EMULSIONEN MIT GROSSER INNERER PHASE UND STABILE DISPERSIONEN AUF BASIS VON HYDROXYFUNKTIONELLEN POLYMEREN[2000/27]
English:HIGH INTERNAL PHASE RATIO EMULSIONS AND STABLE AQUEOUS DISPERSIONS OF HYDROXY-FUNCTIONAL POLYMERS[2000/27]
French:EMULSIONS A RAPPORT DE PHASES INTERNES ELEVE ET DISPERSIONS AQUEUSES STABLES DE POLYMERES HYDROXY-FONCTIONNELS[2000/27]
Entry into regional phase05.04.2000National basic fee paid 
05.04.2000Designation fee(s) paid 
05.04.2000Examination fee paid 
Examination procedure19.03.1999Request for preliminary examination filed
International Preliminary Examining Authority: EP
05.04.2000Examination requested  [2000/27]
17.11.2000Despatch of a communication from the examining division (Time limit: M04)
12.02.2001Reply to a communication from the examining division
11.06.2001Despatch of communication of intention to grant (Approval: Yes)
26.10.2001Communication of intention to grant the patent
25.01.2002Fee for grant paid
25.01.2002Fee for publishing/printing paid
Opposition(s)27.01.2003No opposition filed within time limit [2003/16]
Fees paidRenewal fee
23.06.2000Renewal fee patent year 03
15.06.2001Renewal fee patent year 04
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Cited inInternational search[DY]US5171820  (MANG MICHAEL N [US], et al) [DY] 1-18 * claim - *;
 [DY]US5275853  (SILVIS H CRAIG [US], et al) [DY] 1-18* claim - *;
 [DY]US5496910  (MANG MICHAEL N [US], et al) [DY] 1-18 * claim - *;
 [Y]WO9639461  (DOW CHEMICAL CO [US]) [Y] 1-18 *The whole document*
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.